CN214592899U

CN214592899U - Fertilizer injection unit for cucumber seedling culture

Info

Publication number: CN214592899U
Application number: CN202120868739.XU
Authority: CN
Inventors: 王星; 蒋长炜
Original assignee: Individual
Current assignee: Heilongjiang Xinka Qiusha Agricultural Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-05
Anticipated expiration: 2031-04-25

Abstract

The utility model provides a fertilizer injection unit for cucumber is grown seedlings relates to agricultural machinery field. The utility model discloses an adopt including the base, the pedestal mounting has the fertilization case that is used for storing fertilizer, the both sides of fertilization case all are provided with the grudging post, be provided with on the grudging post and spray the structure, it includes the shower nozzle to spray the structure, drain pipe and reciprocal swing subassembly, the one end and the shower nozzle intercommunication of drain pipe, the other end and the fertilization case intercommunication of drain pipe, reciprocal swing subassembly includes the mounting panel, be provided with the motor on the mounting panel, the output of motor is connected with first connecting rod, the one end that the motor was kept away from to first connecting rod is rotated and is connected with the second connecting rod, the second connecting rod rotates and is connected with the center that third connecting rod and link center are located the third connecting rod, the one end and the mounting panel of third connecting rod rotate and are connected, the technical scheme that the other end and the shower nozzle of third connecting rod are connected, it is wide to have the area of fertilizeing, the effectual beneficial effect of fertilizeing.

Description

Fertilizer injection unit for cucumber seedling culture

Technical Field

The utility model relates to an agricultural machinery equipment field particularly, relates to a fertilizer injection unit is used in cucumber seedling growing.

Background

The cucumber is also called as green cucumber or cucumber, belongs to cucurbitaceae plants, is planted in most areas in China, is coated with villus on stems of the cucumber, is rich in juice, is generally 3 to 5 splinters on the appearance of leaves, and is suitable for being planted in a greenhouse.

Among the prior art, when fertilizing for cucumber in warmhouse booth, the planting personnel most all promote the shallow that has the liquid reserve tank, then through the pump machine that starts in the liquid reserve tank, the medicine carries out the side direction through the shower nozzle and sprays, reaches the purpose of fertilizeing. However, the cucumber seedlings are scattered in planting distribution in the greenhouse, so that when the trolley is pushed to fertilize, the spraying area is small, a small part of cucumber seedlings cannot be covered by the fertilizer liquid sprayed by the spray head, and the growth of part of cucumber seedlings is affected. Therefore, the prior art has yet to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fertilizer injection unit for cucumber is grown seedlings, it can be to above-mentioned problem, proposes corresponding solution, has that the fertilization scope is adjustable, fertilization area is wide and fertilization effectual beneficial effect.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a fertilizer injection unit for cucumber is grown seedlings, which comprises a base, pedestal mounting has the fertilization case that is used for storing fertilizer, the both sides of fertilization case all are provided with the grudging post, be provided with on the grudging post and spray the structure, it includes the shower nozzle to spray the structure, drain pipe and reciprocal swing subassembly, the one end and the shower nozzle intercommunication of drain pipe, the other end and the fertilization case intercommunication of drain pipe, reciprocal swing subassembly includes the mounting panel, be provided with the motor on the mounting panel, the output of motor is connected with first connecting rod, the one end that the motor was kept away from to first connecting rod is rotated and is connected with the second connecting rod, the second connecting rod rotates and is connected with the center that third connecting rod and connection pivot are located the third connecting rod, the one end and the mounting panel of third connecting rod rotate and are connected, the other end and the shower nozzle of third connecting rod are connected.

In some embodiments of the present invention, the first connecting rod is provided with a plurality of adjusting holes side by side, and the adjusting holes are connected to the second connecting rod.

The utility model discloses an in some embodiments, above-mentioned second connecting rod includes that first regulation pole and second are adjusted the pole, and first regulation pole rotates with first connecting rod to be connected, and the second is adjusted the pole and is rotated with the third connecting rod to be connected, is provided with the internal thread in the first regulation pole, and the second is adjusted the pole and is provided with the threaded rod with the internal thread adaptation, and the cover is equipped with the first nut that is used for locking on the threaded rod.

In some embodiments of the present invention, the mounting plate is provided with a bearing seat, a connecting shaft is connected in the bearing seat, and the connecting shaft is rotatably connected to the third connecting rod.

In some embodiments of the present invention, the device further comprises a speed regulator, and the speed regulator is connected to the motor.

The utility model discloses an in some embodiments, above-mentioned grudging post includes the bracing piece of two relative settings, and a plurality of first through-holes that run through are seted up along the axis direction to the bracing piece, and the bolt is installed to first through-hole, and bolt adaptation is connected with the second nut, and the bracing piece still is provided with the right angle tripod, and the right angle tripod includes first right-angle side and second right-angle side, and the second through-hole with first through-hole adaptation is seted up on first right-angle side, and the second right-angle side is connected with the mounting panel.

In some embodiments of the utility model, a filter screen is arranged at the communication position of the fertilizing box and the liquid outlet pipe.

In some embodiments of the present invention, the outlet pipe is provided with a valve.

In some embodiments of the present invention, the bottom of the base is provided with a moving wheel.

In some embodiments of the present invention, the base is provided with a handle for facilitating pushing.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the embodiment of the utility model comprises a base, wherein the base is provided with a fertilizing box for storing fertilizer, and the prepared fertilizer liquid is filled into the fertilizing box for temporary storage before fertilization; both sides of the fertilizing box are provided with vertical frames, and the vertical frames are provided with spraying structures which are lifted up, so that the spraying range is reasonable, and the spraying effect on cucumber seedlings is good; when the spraying structure is used, fertilizer liquid in the fertilizing box flows to the spraying head through the liquid outlet pipe by virtue of an external water pump, and is finally sprayed to external cucumber seedlings through the spraying head; the reciprocating swing assembly comprises a mounting plate, and the mounting plate provides a mounting area for each part; the mounting plate is provided with a motor, the output end of the motor is connected with a first connecting rod, and the rotation of the motor drives the first connecting rod to complete circumferential rotation; one end of the first connecting rod, which is far away from the motor, is rotatably connected with a second connecting rod, the second connecting rod is rotatably connected with a third connecting rod, the connecting center is positioned at the center of the third connecting rod, and the power of the motor is transmitted to the third connecting rod through the first connecting rod and the second connecting rod in sequence; the second connecting rod is rotatably connected to the center of the third connecting rod, and one end of the third connecting rod is rotatably connected with the mounting plate, so that the third connecting rod can do reciprocating swinging motion; the other end and the shower nozzle of third connecting rod are connected to make the shower nozzle along with the motion of third connecting rod, the shower nozzle consequently can be at certain angle reciprocal swing, consequently when fertiliziing, because the swing of shower nozzle makes the scope grow that sprays, thereby has improved the fertilization effect to the cucumber face, and fertilization area grow ensures that all cucumber seedlings homoenergetic receives to spray the fertilization. Therefore, the embodiment of the utility model provides a fertilizer injection unit for cucumber is grown seedlings has the beneficial effect that the range of spraying is adjustable, fertilization area is wide and fertilization effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic front view of a fertilizing device for cucumber seedling cultivation provided by an embodiment of the present invention;

fig. 2 is a schematic side view of a fertilizing device for cucumber seedling cultivation provided by the embodiment of the present invention;

FIG. 3 is an enlarged view corresponding to point A in FIG. 2;

fig. 4 is a schematic view illustrating an installation of the reciprocating swing assembly and the nozzle according to an embodiment of the present invention;

fig. 5 is a schematic view of a mounting plate according to an embodiment of the present invention.

Icon: 100-base, 200-fertilizing box, 300-vertical stand, 310-support rod, 311-first through hole, 320-bolt, 321-second nut, 330-right-angle tripod, 331-first right-angle side, 3311-second through hole, 332-second right-angle side, 410-spray head, 420-liquid outlet pipe, 421-valve, 510-mounting plate, 520-motor, 530-first connecting rod, 531-adjusting hole, 540-second connecting rod, 541-first adjusting rod, 5411-internal thread, 542-second adjusting rod, 5421-threaded rod, 5422-first nut, 550-third connecting rod, 560-bearing seat, 561-connecting shaft, 570-speed regulator, 610-filter screen, 710-handle and 810-moving wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 5, a fertilizing apparatus for cucumber seedling cultivation is provided in this embodiment, which includes a base 100, wherein the base 100 is provided with a fertilizing box 200 for storing fertilizer, and before fertilizing, a prepared fertilizer solution is filled into the fertilizing box 200 for temporary storage; both sides of the fertilizing box 200 are provided with the vertical frames 300, and the vertical frames 300 are provided with spraying structures which are lifted up, so that the spraying range is reasonable, and the spraying effect on cucumber seedlings is good; the spraying structure comprises a spraying head 410, a liquid outlet pipe 420 and a reciprocating swinging assembly, one end of the liquid outlet pipe 420 is communicated with the spraying head 410, the other end of the liquid outlet pipe 420 is communicated with the fertilizing box 200, when the spraying structure is used, fertilizer liquid in the fertilizing box 200 is enabled to flow to the spraying head 410 through the liquid outlet pipe 420 through an external water pump, and finally the fertilizer liquid is sprayed to external cucumber seedlings through the spraying head 410; the reciprocating swing assembly includes a mounting plate 510, the mounting plate 510 providing a mounting area for the components; the mounting plate 510 is provided with a motor 520, the output end of the motor 520 is connected with a first connecting rod 530, and the rotation of the motor 520 drives the first connecting rod 530 to complete circular rotation; one end of the first connecting rod 530 far away from the motor 520 is rotatably connected with a second connecting rod 540, the second connecting rod 540 is rotatably connected with a third connecting rod 550, the connecting pivot is positioned at the center of the third connecting rod 550, and the power of the motor 520 is transmitted to the third connecting rod 550 through the first connecting rod 530 and the second connecting rod 540 in sequence; and since the second link 540 is rotatably connected to the center of the third link 550, one end of the third link 550 is rotatably connected to the mounting plate 510, so that the third link 550 makes a reciprocating swing motion; the other end of the third link 550 is connected to the spray head 410 so that the spray head 410 moves along with the third link 550, and thus the spray head 410 can be reciprocally swung within a certain angle.

As shown in fig. 4, when the spray head 410 rotates clockwise and the motor 520 rotates forward, the spray head 410 is at the farthest end when the first link 530 is horizontal and the second link 540 is coaxial with the first link 530 (the first link 530 and the second link 540 do not coincide); when the first link 530 is horizontal and the second link 540 horizontally coincides with the first link 530, the nozzle 410 is at the most proximal end, and the nozzle 410 reciprocally oscillates in the most distal end and the most proximal end; therefore, when fertilizing, the spraying range is enlarged due to the swinging of the spray head 410, so that the fertilizing effect on cucumber surfaces is improved, the fertilizing area is enlarged, and all cucumber seedlings can be guaranteed to be sprayed and fertilized. Therefore, the embodiment of the utility model provides a fertilizer injection unit for cucumber is grown seedlings has and sprays the scope adjustable, and fertilization area is wide and fertilization effectual beneficial effect.

It should be noted that, the motor 520 may be a dc motor with a model number of PKP266D28a2, and has the advantages of stable operation and large torque.

It should be noted that the manner of the pivotal connection in the present application can be selected to be articulated.

In some embodiments of the present invention, the first connecting rod 530 is provided with a plurality of adjusting holes 531 side by side, the adjusting holes 531 are rotatably connected to the second connecting rod 540, and the connecting manner can be selectively hinged. As shown in fig. 4, the first connecting rod 530 is uniformly provided with three adjusting holes 531 side by side, and a round hole connected with the output end of the motor 520 in a matching manner is arranged on the right side of the rightmost adjusting hole 531; under the rotation of the motor 520, the first connecting rod 530 makes a complete circular motion, and transmits power to the second connecting rod 540; through adjusting the connection of second connecting rod 540 and three regulation hole 531 for the rotation range of third connecting rod 550 can obtain control and can not influence the spraying scope of shower nozzle 410, changes from the leftmost end to the rightmost end in proper order when being connected as second connecting rod 540 and regulation hole 531 promptly, and the whole spraying scope of shower nozzle 410 can deflect to the right side, can finely tune the region that sprays of shower nozzle 410, and it is comparatively convenient to use.

In some embodiments of the present invention, the second connecting rod 540 includes a first adjusting rod 541 and a second adjusting rod 542, the first adjusting rod 541 is rotatably connected to the first connecting rod 530, the second adjusting rod 542 is rotatably connected to the third connecting rod 550, an inner thread 5411 is provided in the first adjusting rod 541, the second adjusting rod 542 is provided with a threaded rod 5421 adapted to the inner thread 5411, and the threaded rod 5421 is sleeved with a first nut 5422 for locking. As shown in fig. 4, the first adjusting rod 541 and the second adjusting rod 542 are connected in a thread pair, when the spraying angle of the spray head 410 needs to be adjusted, the first adjusting rod 541 is separated from the first connecting rod 530, the first nut 5422 is loosened, then the first adjusting rod 541 is rotated to gradually rotate the internal thread 5411 away from the threaded rod 5421, after the distance between the first adjusting rod 541 and the second adjusting rod 542 is increased, the first nut 5422 is twisted to tightly abut the rest of the first adjusting rod 541, the first adjusting rod 541 is rotationally connected with the first connecting rod 530 again, and finally the overall length of the second connecting rod 540 is increased, so that the swinging angle of the third connecting rod 550 is increased, and therefore the spraying angle of the spray head 410 is increased; reach control shower nozzle 410 through the mode of adjusting second connecting rod 540 length and spray the scope, the operation is comparatively simple, consequently can be fine prevent that the cucumber seedling from not being taken place by the condition of spraying fertilizer liquid, has good practicality.

In some embodiments of the present invention, the mounting plate 510 is provided with a bearing seat 560, a connecting shaft 561 is connected in the bearing seat 560, and the connecting shaft 561 is rotatably connected to the third connecting rod 550. As shown in fig. 5, the bearing seat 560 is disposed at the other side of the mounting plate 510 and connected to the third link 550 through the connecting shaft 561, so that the third link 550 can rotate more smoothly, the power loss can be effectively reduced, and the spraying effect of the spraying head 410 is better.

In some embodiments of the present invention, the device further comprises a speed regulator 570, and the speed regulator 570 is connected to the motor 520. The one end and the external power supply of speed regulator 570, the other end is connected with motor 520, make motor 520's output rotational speed can obtain adjusting, thereby make the swing speed of shower nozzle 410 control that can be better, the user can select motor 520's suitable output rotational speed according to the planting condition of cucumber seedling in the big-arch shelter, thereby make final shower nozzle 410's reciprocal swing speed more reasonable, be favorable to improving the fertilization effect of spraying to the cucumber seedling, the result of use is better.

In some embodiments of the present invention, the stand 300 includes two supporting rods 310 disposed oppositely, the supporting rod 310 has a plurality of through holes 311 disposed along the axis, the bolt 320 is installed in the through hole 311, the bolt 320 is connected with the second nut 321 in an adaptive manner, the supporting rod 310 is further provided with a right-angle tripod 330, the right-angle tripod 330 includes a first right-angle edge 331 and a second right-angle edge 332, the first right-angle edge 331 has a second through hole 3311 adapted to the first through hole 311, and the second right-angle edge 332 is connected with the mounting plate 510. As shown in fig. 1, the even vertical setups of a plurality of first through-holes 311 are on bracing piece 310, the installation of bracing piece 310 is hugged closely to the first right-angle side 331 of right angle tripod 330, pass first through-hole 311 and second through-hole 3311 through bolt 320, then nut locking first right-angle side 331 fastens the connection to right angle tripod 330, high setting such as two right angle tripods 330, make mounting panel 510 can the horizontally install on second right-angle side 332, through adjusting the second through with the first through-hole 311 adaptation of co-altitude not, make the installation angle of right angle tripod 330 on bracing piece 310 can be adjusted, thereby make shower nozzle 410 on the mounting panel 510 spray the fertilization with the height of difference, make this product can spray the fertilization to the cucumber seedling of different growth periods, the design is simple and reasonable, has better practicality.

In some embodiments of the present invention, a filter screen 610 is disposed at a communication position between the fertilizer box 200 and the liquid outlet pipe 420. As shown in fig. 1, filter screen 610 is arranged at the left and right sides of the inside of fertilizing box 200, and corresponds to the joint of liquid outlet pipe 420 and fertilizing box 200, the diameter of the meshes of filter screen 610 is smaller than the diameter of the spray holes of spray head 410, when fertilizer liquid flows into liquid outlet pipe 420 from fertilizing box 200, fertilizer liquid is filtered by filter screen 610, thereby impurities are blocked, and the fertilizer liquid cannot flow into liquid outlet pipe 420, so that spray head 410 can be effectively prevented from being blocked, and the application range of spray head 410 is increased.

In some embodiments of the present invention, the outlet pipe 420 is provided with a valve 421. As shown in fig. 1, the upper ends of the two liquid outlet pipes 420 are provided with valves 421, so that the users can conveniently open or close the circulation of the fertilizer liquid, and the cucumber seedlings can be sprayed more conveniently.

In some embodiments of the present invention, the bottom of the base 100 is provided with a moving wheel 810. The setting that removes wheel 810 can make the removal of this product more nimble, makes things convenient for this product to remove the fertilization in the soil.

In some embodiments of the present invention, the base 100 is provided with a handle 710 for facilitating pushing. The handle 710 can make the user more laborsaving, thereby promotes this product and removes through gripping handle 710, and it is more convenient to use.

The working principle of the fertilizing device for cucumber seedling culture is as follows: when in use, the prepared fertilizer liquid is filled into the fertilizer box 200 for temporary storage, and then the reciprocating swing of the third connecting rod 550 is adjusted by adjusting the connection between the second connecting rod 540 and the three adjusting holes 531 and the length of the second connecting rod 540, so that the fertilizing spraying range and the deflection angle of the spray head 410 can be reasonably adjusted; when the spraying height of shower nozzle 410 needs to be adjusted, adjust the second through with the first through-hole 311 adaptation of co-altitude for the installation angle of right angle tripod 330 on bracing piece 310 can be adjusted, thereby makes shower nozzle 410 on the mounting panel 510 spray the fertilization with the height of difference, is applicable to the cucumber seedling in different growth periods.

To sum up, the embodiment of the utility model provides a fertilizer injection unit for cucumber seedling growing, including base 100, base 100 installs the fertilization case 200 that is used for storing fertilizer, and the both sides of fertilization case 200 all are provided with grudging post 300, are provided with on the grudging post 300 and spray the structure, will spray the structure and raise, make and spray the scope reasonable, spray the effect better to the seedling of cucumber; the spraying structure comprises a spraying head 410, a liquid outlet pipe 420 and a reciprocating swinging assembly, one end of the liquid outlet pipe 420 is communicated with the spraying head 410, the other end of the liquid outlet pipe 420 is communicated with the fertilizing box 200, when the spraying structure is used, fertilizer liquid in the fertilizing box 200 is enabled to flow to the spraying head 410 through the liquid outlet pipe 420 through an external water pump, and finally the fertilizer liquid is sprayed to external cucumber seedlings through the spraying head 410; the reciprocating swing assembly includes a mounting plate 510, the mounting plate 510 providing a mounting area for the components; the mounting plate 510 is provided with a motor 520, the output end of the motor 520 is connected with a first connecting rod 530, one end of the first connecting rod 530, which is far away from the motor 520, is rotatably connected with a second connecting rod 540, the second connecting rod 540 is rotatably connected with a third connecting rod 550, the connecting center is positioned at the center of the third connecting rod 550, and the power of the motor 520 is transmitted to the third connecting rod 550 through the first connecting rod 530 and the second connecting rod 540 in sequence; and since the second link 540 is rotatably connected to the center of the third link 550, one end of the third link 550 is rotatably connected to the mounting plate 510, so that the third link 550 makes a reciprocating swing motion; the other end of third connecting rod 550 is connected with shower nozzle 410 to make shower nozzle 410 along with third connecting rod 550 motion, shower nozzle 410 consequently can be at certain angle internal reciprocating swing, consequently when fertiliziing, because the swing of shower nozzle 410 makes the scope grow of spraying, thereby improved the fertilization effect to the cucumber face, the fertilization area grow ensures that all cucumber seedlings homoenergetic receives sprays the fertilization. In addition, the first connecting rod 530 is provided with a plurality of adjusting holes 531 side by side, the length of the second connecting rod 540 is adjustable, and the reciprocating swing of the third connecting rod 550 is adjusted by adjusting the connection between the second connecting rod 540 and the plurality of adjusting holes 531 and adjusting the length of the second connecting rod 540, so that the fertilizing and spraying range and the deflection angle of the spray head 410 can be reasonably adjusted; simultaneously, the frame includes the bracing piece 310 of two relative settings, the even vertical seting up of a plurality of first through-holes 311 is on bracing piece 310, bracing piece 310 installation is hugged closely to the first right-angle side 331 of right angle tripod 330, pass first through-hole 311 and second through-hole 3311 through bolt 320, then nut locking first right-angle side 331 carries out fastening connection to right angle tripod 330, through adjusting the second through with the first through-hole 311 adaptation of co-altitude not, make the installation angle of right angle tripod 330 on bracing piece 310 can obtain adjusting, thereby make the shower nozzle 410 on the mounting panel 510 spray the fertilization with the height of difference, make this product can spray the fertilization to the cucumber seedling in different growth periods, the design is simple and reasonable, has better practicality. Therefore, the fertilizer injection unit for cucumber is grown seedlings that this application embodiment provided has the beneficial effect that the spraying range is adjustable, fertilization area is wide and fertilization effect is good.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fertilizing device for cucumber seedling culture is characterized by comprising a base, wherein a fertilizing box for storing fertilizer is arranged on the base, both sides of the fertilizing box are provided with vertical frames, the vertical frames are provided with spraying structures, the spraying structures comprise spray heads, liquid outlet pipes and reciprocating swinging assemblies, one end of the liquid outlet pipe is communicated with the spray head, the other end of the liquid outlet pipe is communicated with the fertilizing box, the reciprocating swing component comprises a mounting plate, a motor is arranged on the mounting plate, the output end of the motor is connected with a first connecting rod, one end of the first connecting rod, which is far away from the motor, is rotatably connected with a second connecting rod, the second connecting rod is rotatably connected with a third connecting rod, and a connecting center is positioned at the center of the third connecting rod, one end of the third connecting rod is rotatably connected with the mounting plate, and the other end of the third connecting rod is connected with the spray head.

2. The fertilizing apparatus for cucumber seedling raising as claimed in claim 1, wherein the first link is provided with a plurality of adjusting holes side by side, and the adjusting holes are rotatably connected with the second link.

3. The fertilizing device for cucumber seedling raising as claimed in claim 2, wherein the second connecting rod comprises a first adjusting rod and a second adjusting rod, the first adjusting rod is rotatably connected with the first connecting rod, the second adjusting rod is rotatably connected with the third connecting rod, an internal thread is arranged in the first adjusting rod, the second adjusting rod is provided with a threaded rod matched with the internal thread, and a first nut for locking is sleeved on the threaded rod.

4. The fertilizing apparatus for cucumber seedling raising as claimed in claim 1, wherein the mounting plate is provided with a bearing seat, a connecting shaft is connected in the bearing seat, and the connecting shaft is rotatably connected with the third connecting rod.

5. The fertilizing apparatus for cucumber seedling cultivation as claimed in claim 1, further comprising a speed regulator, wherein the speed regulator is connected with the motor.

6. The fertilizing device for cucumber seedling raising as claimed in claim 1, wherein the stand comprises two oppositely arranged support rods, the support rods are provided with a plurality of first through holes penetrating along the axis direction, the first through holes are provided with bolts, the bolts are connected with second nuts in an adaptive manner, the support rods are further provided with a right-angle tripod, the right-angle tripod comprises a first right-angle side and a second right-angle side, the first right-angle side is provided with second through holes adaptive to the first through holes, and the second right-angle side is connected with the mounting plate.

7. The fertilizing device for cucumber seedling raising as claimed in claim 1, wherein a filter screen is arranged at the communication position of the fertilizing box and the liquid outlet pipe.

8. The fertilizing apparatus for cucumber seedling as claimed in claim 1, wherein the liquid outlet pipe is provided with a valve.

9. The fertilizing apparatus for cucumber seedling as claimed in claim 1, wherein a moving wheel is provided at the bottom of the base.

10. The fertilizing apparatus for cucumber seedling as claimed in claim 1, wherein the base is provided with a handle for easy pushing.